
Georgetown and the adjacent silver-mining districts of the Front Range appear here in the mid-1950s, a period when the region's industrial legacy was shifting toward recreation and scientific research. The map documents the extensive network of tunnels and shafts that once fueled the local economy, including the Mendota Mine and Lamartine Mine, alongside the historic Georgetown Loop (Site). While older settlements like Silver Plume and Silverdale remain central, the presence of the Inter-Univ High Altitude Lab near Mt Evans and Summit Lake signals the area's emerging role in atmospheric study.
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5 editions found
1893 · Platte Canyon
USGS Topo · 1:125,000
1899 · West Denver
USGS Topo · 1:125,000
1903 · Georgetown
USGS Topo · 1:62,500
1905 · Central City
USGS Topo · 1:62,500
1905 · Georgetown
USGS Topo · 1:62,500
1906 · Blackhawk
USGS Topo · 1:62,500
1910 · Central City
USGS Topo · 1:62,500
1912 · Central City
USGS Topo · 1:62,500
1924 · Montezuma
USGS Topo · 1:62,500
1924 · Fraser
USGS Topo · 1:62,500